TY - RPRT TI - Data supplement to: Quality of coal mine drainage to Washington, 1975-77 AU - Louis A. Fuste AU - F. A. Packard AU - M. O. Fretwell AU - D.P. Garland PY - 1983 DO - 10.3133/ofr83205 UR - https://pubs.usgs.gov/publication/ofr83205 ID - ofr83205 ER -